Selenium tetrafluoride
[化] 四氟化硒
🧩 词语组成解析
selenium
[[si'li:njəm]]
n. 硒\\n[化] 硒Se
n. [化]四氟化物
🗣️ 情景例句
He has a reputation for honesty.
他以诚实著称。
It can't be helped.
没办法了。
Are you going to ship this by air?
这批货你要用空运的吗？